Experimental Investigation for Fault Diagnosis Based on a Hybrid Approach Using Wavelet Packet and Support Vector Classification

Table 3

Bearing recognition results.

Cases	Training samples	Testing samples	Classification; label	Recognition rate
Normal	50	50	1	100%
Rolling element fault	50	50	2	86%
Inner race fault	50	50	3	96%
Outer race fault	50	50	4	100%
Compound fault	50	50	5	100%